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    Thrown when an application is trying to use or access an object whose reference equals to null but if you are getting no message, try using the option -XX:-OmitStackTraceInFastThrow.

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via GitHub by mouse07410
, 1 year ago
This exception has no message.
via Google Groups by Timothy Perrett, 2 years ago
This exception has no message.
via Google Groups by jack, 6 months ago
This exception has no message.
via Stack Overflow by ev0lution37
, 2 years ago
via Stack Overflow by NathanProgrammer
, 1 year ago
via GitHub by Shasharoman
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at java.io.Reader.(Reader.java:78)	at java.io.InputStreamReader.(InputStreamReader.java:72)	at net.sf.keystore_explorer.utilities.net.PacProxySelector.compilePacScript(PacProxySelector.java:173)	at net.sf.keystore_explorer.utilities.net.PacProxySelector.select(PacProxySelector.java:89)	at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1099)	at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999)	at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:933)	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1513)	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)	at java.net.URL.openStream(URL.java:1045)	at org.apache.commons.io.IOUtils.toString(IOUtils.java:894)	at org.apache.commons.io.IOUtils.toString(IOUtils.java:917)	at net.sf.keystore_explorer.gui.dialogs.DCheckUpdate$CheckForUpdate.run(DCheckUpdate.java:192)	at java.lang.Thread.run(Thread.java:745)